<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        div{
            display: inline;
            width: 20px;
            height: auto;
            background: red;
            padding: 30px;
        }
    </style>
</head>
<body>
<div>
    saaaaaaaaaaaaaaaaaaaa
</div>
</body>
</html>